Title :
Demonstration of no-guard-band coherent IFDMA/OFDMA/SC-FDMA-PON co-existence uplink system using real-time IFDMA transmitter
Author :
Ishii, Kenji ; Yoshida, Yuki ; Onohara, Kiyoshi ; Noda, Masaki ; Nogami, Masamichi ; Maruta, Akihiro ; Kitayama, Ken-ichi
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
We demonstrated multiple-FDMA co-coexisted PON uplink transmission using the real-time ONU transmitter prototype. Flexible bandwidth assignment to multiplexed 3-ONU and the distance-adaptive capability is successfully indicated.
Keywords :
OFDM modulation; frequency division multiple access; light coherence; optical transmitters; passive optical networks; OFDMA; SC-FDMA-PON co-existance uplink system; distance adaptive capability; flexible bandwidth assignment; multiple FDMA co-coexisted PON uplink transmission; no guard coherent IFDMA; real-time IFDMA transmitter; real-time ONU transmitter prototype; Bandwidth; Modulation; Optical feedback; Optical network units; Optical transmitters; Passive optical networks; Uplink;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
